package com.felix.service;import com.felix.entity.Address;import java.util.List;public interface IAddressService {    /**     * 创建收货地址     */    Address createAddress(Integer userId, Address address);    /**     * 删除收货地址     */    void deleteAddress(Integer userId, Integer id);    /**     * 查询用户所有收货地址     */    List<Address> listAddresses(Integer userId);}